Pavement Differential Deflection and Dowel Analyzer

Pavement Input Parameters

Slab & Subgrade

Thickness (in) Elastic Modulus (psi) Poisson's Ratio Subgrade Modulus (pci)

Dowel Configuration

Diameter (in) Edge Distance (in) Bar Spacing (in) Support Modulus (pci) Joint Width (in)

Wheel Load

Load (lb) Edge Distance (in) Wheel Spacing (in) Contact Width (in) Contact Length (in)

Computed Parameters

Structural

Radius of Rel. Stiffness (l)

—

Dowel Stiffness (lb/in)

—

NN Inputs (Fictitious Parameters)

Dist. from Edge

—

Wheel Length

—

Wheel Spacing

—

IdowFirst

—

IdowSace

—

Fictitious Diameter

—

Plan View — Slab & Load

Concrete Slab

Dowel Bar (18")

Wheel Footprint

📐

Enter pavement parameters and click Run Pavement Analysis to compute the 151-point deflection profile using the trained neural network.

📋

Run the analysis to populate this table.

⚖️

Run the analysis to compute scale parameters.